Based on experience and research findings, this paper discusses the advantages of using an integrated computer based teaching unit consisting of a textbook, educational software, and applications software. It is suggested that the textbook should provide basic background material on the topic, the courseware should be used for simulation, and the application software should demonstrate current applications of the topics studied. A description of the design of such a module for teaching industrial accounting is provided as an example. Four references are included. (MES)